ModelInfo
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GLM-4.6

Text model for coding, long-context work, reasoning, search and agentic tasks with 200K context.

Zhipu AIglm-4.62025-09-30Report incorrect data

Specs

Context
202.8K
Max output
131.1K
Input price
$0.6/ 1M tokens
Output price
$2.2/ 1M tokens
Released
2025-09-30

Context

Context window
202.8K
Max input
—
Max output
131.1K

Pricing · USD / 1M tokens

Input
$0.6
Output
$2.2
Cache read
$0.11
Cache write
—

Modalities

Input
Text
Output
Text

API

API types
chat

Reasoning

Reasoning
Yes
Levels
—

Info

Status
Active
Released
2025-09-30
Knowledge cutoff
—

Features

Confirmed
toolsstructured_outputstreamingcaching
Source · official docsVerified 2026-10-10

How to call

1 provider

zhipumodel = glm-4.6reasoning = thinking.type

chat
POSThttps://api.z.ai/api/paas/v4/chat/completions

JSON

Standard format
glm-4.6.json
{
  "id": "glm-4.6",
  "object": "model",
  "created": 1759190400,
  "owned_by": "zhipu",
  "name": "GLM-4.6",
  "api": {
    "types": [
      "chat"
    ]
  },
  "limits": {
    "context": 202752,
    "input": null,
    "output": 131072
  },
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "text"
    ]
  },
  "reasoning": {
    "supported": true,
    "efforts": []
  },
  "pricing": {
    "currency": "USD",
    "unit": "1M_tokens",
    "input": 0.6,
    "output": 2.2,
    "cache_read": 0.11,
    "cache_write": null
  },
  "features": [
    "tools",
    "structured_output",
    "streaming",
    "caching"
  ],
  "info": {
    "status": "active",
    "release_date": "2025-09-30",
    "knowledge_cutoff": null,
    "description": "Text model for coding, long-context work, reasoning, search and agentic tasks with 200K context.",
    "docs": "https://docs.z.ai/guides/llm/glm-4.6",
    "verified_at": "2026-10-10"
  }
}

Official sources

5